Ytterbium(III) Trifluoromethanesulfonate Hydrate CAS 54761-04-5 Kemurnian >98,0% (Titrasi Chelometric)

Katrangan singkat:

Ytterbium(III) Trifluoromethanesulfonate Hydrate

CAS: 54761-04-5

Kemurnian:> 98,0% (Titrasi Kèlometri)

Yb: 26.8~29.0% (EDTA Kompleksometrik)

Penampilan: Bubuk Putih utawa Abu-abu Muda

E-Mail: alvin@ruifuchem.com

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katrangan:

Shanghai Ruifu Chemical Co., Ltd. is the leading manufacturer and supplier of Ytterbium(III) Trifluoromethanesulfonate Hydrate (CAS: 54761-04-5) with high quality. We can provide COA, worldwide delivery, small and bulk quantities available. Please contact: alvin@ruifuchem.com

Sifat Kimia:

Jeneng Kimia	Ytterbium(III) Trifluoromethanesulfonate Hydrate
sinonim	Asam Trifluoromethanesulfonic Ytterbium(III) Salt Hydrate;Ytterbium(III) Triflate Hydrate
Nomer CAS	54761-04-5
Nomer CAT	RF-PI2097
Status Simpenan	Ing Simpenan, Skala Produksi Nganti Ton
Formula Molekul	C3F9O9S3Yb·xH2O
Bobot Molekul	620.24
Sensitif	Higroskopis
Merk	Kimia Ruifu

Spesifikasi:

Item	Spesifikasi
Penampilan	Wêdakakêna Putih utawa Abu-abu Cahya
Kemurnian / Metode Analisis	>98,0% (Titrasi Kèlometri)
Yb	26,8~29,0% (EDTA Kompleksometrik)
Banyu (dening Karl Fischer)	≤4,00%
Analisis Utama ICP	Konfirmasi Komponen Ytterbium
Spektrum Infrared	Conforms kanggo Struktur
Difraksi sinar-X	Conforms kanggo Struktur
Test Standar	Standar Perusahaan

Paket & Panyimpenan:

Paket: Botol, tas Aluminium foil, 25kg / Karton Drum, utawa miturut kabutuhan pelanggan

Kondisi panyimpenan:Simpen ing wadhah sing disegel ing papan sing adhem lan garing;Nglindhungi saka cahya lan Kelembapan

Kaluwihan:

FAQ:

Aplikasi:

Ytterbium(III) Trifluoromethanesulfonate Hydrate (CAS: 54761-04-5) fungsi minangka katalis ing sintesis organik saka heterocycles.Uga fungsi minangka asam Lewis ing macem-macem reaksi organik.Katalis logam rare earth serbaguna ing sintesis organik.Katalis asam Lewis sing tahan banyu bubar digunakake ing sintesis β-laktam siji pot, lan ing reaksi adisi radikal lan nukleofilik sing dikontrol stereo.Catalyzes sintesis deoxypenostatin A ing novel, stereoselektif, reaksi Diels-Alder intramolecular.Katalis asam Lewis digunakake karo alkaloid chinchona sililasi ing sintesis asimetris β-laktam sing diganti saka asam klorida lan aril imin.Uga digunakake kanggo catalyze reaksi aldehida-ene ing sintesis saka guaiane skeleton.Katalis asam Lewis penting kanggo macem-macem reaksi sintetik, kalebu allylborations.